50720520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 172005120

約数和(自身を除く): 121284600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 47, 51, 60, 68, 69, 85, 92, 94, 102, 115, 120, 136, 138, 141, 170, 184, 188, 204, 230, 235, 255, 276, 282, 340, 345, 376, 391, 408, 460, 470, 510, 529, 552, 564, 680, 690, 705, 782, 799, 920, 940, 1020, 1058, 1081, 1128, 1173, 1380, 1410, 1564, 1587, 1598, 1880, 1955, 2040, 2116, 2162, 2346, 2397, 2645, 2760, 2820, 3128, 3174, 3196, 3243, 3910, 3995, 4232, 4324, 4692, 4794, 5290, 5405, 5640, 5865, 6348, 6392, 6486, 7820, 7935, 7990, 8648, 8993, 9384, 9588, 10580, 10810, 11730, 11985, 12696, 12972, 15640, 15870, 15980, 16215, 17986, 18377, 19176, 21160, 21620, 23460, 23970, 24863, 25944, 26979, 31740, 31960, 32430, 35972, 36754, 43240, 44965, 46920, 47940, 49726, 53958, 55131, 63480, 64860, 71944, 73508, 74589, 89930, 91885, 95880, 99452, 107916, 110262, 124315, 129720, 134895, 147016, 149178, 179860, 183770, 198904, 215832, 220524, 248630, 269790, 275655, 298356, 359720, 367540, 372945, 422671, 441048, 497260, 539580, 551310, 596712, 735080, 745890, 845342, 994520, 1079160, 1102620, 1268013, 1491780, 1690684, 2113355, 2205240, 2536026, 2983560, 3381368, 4226710, 5072052, 6340065, 8453420, 10144104, 12680130, 16906840, 25360260, 50720520]

約数ペア:

[(1, 50720520), (2, 25360260), (3, 16906840), (4, 12680130), (5, 10144104), (6, 8453420), (8, 6340065), (10, 5072052), (12, 4226710), (15, 3381368), (17, 2983560), (20, 2536026), (23, 2205240), (24, 2113355), (30, 1690684), (34, 1491780), (40, 1268013), (46, 1102620), (47, 1079160), (51, 994520), (60, 845342), (68, 745890), (69, 735080), (85, 596712), (92, 551310), (94, 539580), (102, 497260), (115, 441048), (120, 422671), (136, 372945), (138, 367540), (141, 359720), (170, 298356), (184, 275655), (188, 269790), (204, 248630), (230, 220524), (235, 215832), (255, 198904), (276, 183770), (282, 179860), (340, 149178), (345, 147016), (376, 134895), (391, 129720), (408, 124315), (460, 110262), (470, 107916), (510, 99452), (529, 95880), (552, 91885), (564, 89930), (680, 74589), (690, 73508), (705, 71944), (782, 64860), (799, 63480), (920, 55131), (940, 53958), (1020, 49726), (1058, 47940), (1081, 46920), (1128, 44965), (1173, 43240), (1380, 36754), (1410, 35972), (1564, 32430), (1587, 31960), (1598, 31740), (1880, 26979), (1955, 25944), (2040, 24863), (2116, 23970), (2162, 23460), (2346, 21620), (2397, 21160), (2645, 19176), (2760, 18377), (2820, 17986), (3128, 16215), (3174, 15980), (3196, 15870), (3243, 15640), (3910, 12972), (3995, 12696), (4232, 11985), (4324, 11730), (4692, 10810), (4794, 10580), (5290, 9588), (5405, 9384), (5640, 8993), (5865, 8648), (6348, 7990), (6392, 7935), (6486, 7820)]