48325550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 119813760

約数和(自身を除く): 71488210

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 43, 50, 65, 70, 86, 91, 95, 130, 133, 169, 175, 182, 190, 215, 247, 266, 301, 325, 338, 350, 430, 455, 475, 494, 559, 602, 650, 665, 817, 845, 910, 950, 1075, 1118, 1183, 1235, 1330, 1505, 1634, 1690, 1729, 2150, 2275, 2366, 2470, 2795, 3010, 3211, 3325, 3458, 3913, 4085, 4225, 4550, 5590, 5719, 5915, 6175, 6422, 6650, 7267, 7525, 7826, 8170, 8450, 8645, 10621, 11438, 11830, 12350, 13975, 14534, 15050, 16055, 17290, 19565, 20425, 21242, 22477, 27950, 28595, 29575, 32110, 36335, 39130, 40850, 43225, 44954, 50869, 53105, 57190, 59150, 72670, 74347, 80275, 86450, 97825, 101738, 106210, 112385, 138073, 142975, 148694, 160550, 181675, 195650, 224770, 254345, 265525, 276146, 285950, 363350, 371735, 508690, 531050, 561925, 690365, 743470, 966511, 1123850, 1271725, 1380730, 1858675, 1933022, 2543450, 3451825, 3717350, 4832555, 6903650, 9665110, 24162775, 48325550]

約数ペア:

[(1, 48325550), (2, 24162775), (5, 9665110), (7, 6903650), (10, 4832555), (13, 3717350), (14, 3451825), (19, 2543450), (25, 1933022), (26, 1858675), (35, 1380730), (38, 1271725), (43, 1123850), (50, 966511), (65, 743470), (70, 690365), (86, 561925), (91, 531050), (95, 508690), (130, 371735), (133, 363350), (169, 285950), (175, 276146), (182, 265525), (190, 254345), (215, 224770), (247, 195650), (266, 181675), (301, 160550), (325, 148694), (338, 142975), (350, 138073), (430, 112385), (455, 106210), (475, 101738), (494, 97825), (559, 86450), (602, 80275), (650, 74347), (665, 72670), (817, 59150), (845, 57190), (910, 53105), (950, 50869), (1075, 44954), (1118, 43225), (1183, 40850), (1235, 39130), (1330, 36335), (1505, 32110), (1634, 29575), (1690, 28595), (1729, 27950), (2150, 22477), (2275, 21242), (2366, 20425), (2470, 19565), (2795, 17290), (3010, 16055), (3211, 15050), (3325, 14534), (3458, 13975), (3913, 12350), (4085, 11830), (4225, 11438), (4550, 10621), (5590, 8645), (5719, 8450), (5915, 8170), (6175, 7826), (6422, 7525), (6650, 7267)]