48490650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 145969824

約数和(自身を除く): 97479174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 307, 325, 351, 390, 405, 450, 486, 585, 614, 650, 675, 702, 810, 921, 975, 1053, 1170, 1215, 1350, 1535, 1755, 1842, 1950, 2025, 2106, 2430, 2763, 2925, 3070, 3159, 3510, 3991, 4050, 4605, 5265, 5526, 5850, 6075, 6318, 7675, 7982, 8289, 8775, 9210, 10530, 11973, 12150, 13815, 15350, 15795, 16578, 17550, 19955, 23025, 23946, 24867, 26325, 27630, 31590, 35919, 39910, 41445, 46050, 49734, 52650, 59865, 69075, 71838, 74601, 78975, 82890, 99775, 107757, 119730, 124335, 138150, 149202, 157950, 179595, 199550, 207225, 215514, 248670, 299325, 323271, 359190, 373005, 414450, 538785, 598650, 621675, 646542, 746010, 897975, 969813, 1077570, 1243350, 1616355, 1795950, 1865025, 1939626, 2693925, 3232710, 3730050, 4849065, 5387850, 8081775, 9698130, 16163550, 24245325, 48490650]

約数ペア:

[(1, 48490650), (2, 24245325), (3, 16163550), (5, 9698130), (6, 8081775), (9, 5387850), (10, 4849065), (13, 3730050), (15, 3232710), (18, 2693925), (25, 1939626), (26, 1865025), (27, 1795950), (30, 1616355), (39, 1243350), (45, 1077570), (50, 969813), (54, 897975), (65, 746010), (75, 646542), (78, 621675), (81, 598650), (90, 538785), (117, 414450), (130, 373005), (135, 359190), (150, 323271), (162, 299325), (195, 248670), (225, 215514), (234, 207225), (243, 199550), (270, 179595), (307, 157950), (325, 149202), (351, 138150), (390, 124335), (405, 119730), (450, 107757), (486, 99775), (585, 82890), (614, 78975), (650, 74601), (675, 71838), (702, 69075), (810, 59865), (921, 52650), (975, 49734), (1053, 46050), (1170, 41445), (1215, 39910), (1350, 35919), (1535, 31590), (1755, 27630), (1842, 26325), (1950, 24867), (2025, 23946), (2106, 23025), (2430, 19955), (2763, 17550), (2925, 16578), (3070, 15795), (3159, 15350), (3510, 13815), (3991, 12150), (4050, 11973), (4605, 10530), (5265, 9210), (5526, 8775), (5850, 8289), (6075, 7982), (6318, 7675)]