47893560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 128

約数和(自身を含む): 168860160

約数和(自身を除く): 120966600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2791, 2860, 3432, 4290, 5582, 5720, 8373, 8580, 11164, 13955, 16746, 17160, 22328, 27910, 30701, 33492, 36283, 41865, 55820, 61402, 66984, 72566, 83730, 92103, 108849, 111640, 122804, 145132, 153505, 167460, 181415, 184206, 217698, 245608, 290264, 307010, 334920, 362830, 368412, 399113, 435396, 460515, 544245, 614020, 725660, 736824, 798226, 870792, 921030, 1088490, 1197339, 1228040, 1451320, 1596452, 1842060, 1995565, 2176980, 2394678, 3192904, 3684120, 3991130, 4353960, 4789356, 5986695, 7982260, 9578712, 11973390, 15964520, 23946780, 47893560]

約数ペア:

[(1, 47893560), (2, 23946780), (3, 15964520), (4, 11973390), (5, 9578712), (6, 7982260), (8, 5986695), (10, 4789356), (11, 4353960), (12, 3991130), (13, 3684120), (15, 3192904), (20, 2394678), (22, 2176980), (24, 1995565), (26, 1842060), (30, 1596452), (33, 1451320), (39, 1228040), (40, 1197339), (44, 1088490), (52, 921030), (55, 870792), (60, 798226), (65, 736824), (66, 725660), (78, 614020), (88, 544245), (104, 460515), (110, 435396), (120, 399113), (130, 368412), (132, 362830), (143, 334920), (156, 307010), (165, 290264), (195, 245608), (220, 217698), (260, 184206), (264, 181415), (286, 167460), (312, 153505), (330, 145132), (390, 122804), (429, 111640), (440, 108849), (520, 92103), (572, 83730), (660, 72566), (715, 66984), (780, 61402), (858, 55820), (1144, 41865), (1320, 36283), (1430, 33492), (1560, 30701), (1716, 27910), (2145, 22328), (2791, 17160), (2860, 16746), (3432, 13955), (4290, 11164), (5582, 8580), (5720, 8373)]