55350750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 170247168

約数和(自身を除く): 114896418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 125, 130, 150, 175, 182, 195, 210, 250, 273, 325, 350, 375, 390, 455, 525, 546, 650, 750, 811, 875, 910, 975, 1050, 1365, 1622, 1625, 1750, 1950, 2275, 2433, 2625, 2730, 3250, 4055, 4550, 4866, 4875, 5250, 5677, 6825, 8110, 9750, 10543, 11354, 11375, 12165, 13650, 17031, 20275, 21086, 22750, 24330, 28385, 31629, 34062, 34125, 40550, 52715, 56770, 60825, 63258, 68250, 73801, 85155, 101375, 105430, 121650, 141925, 147602, 158145, 170310, 202750, 221403, 263575, 283850, 304125, 316290, 369005, 425775, 442806, 527150, 608250, 709625, 738010, 790725, 851550, 1107015, 1317875, 1419250, 1581450, 1845025, 2128875, 2214030, 2635750, 3690050, 3953625, 4257750, 5535075, 7907250, 9225125, 11070150, 18450250, 27675375, 55350750]

約数ペア:

[(1, 55350750), (2, 27675375), (3, 18450250), (5, 11070150), (6, 9225125), (7, 7907250), (10, 5535075), (13, 4257750), (14, 3953625), (15, 3690050), (21, 2635750), (25, 2214030), (26, 2128875), (30, 1845025), (35, 1581450), (39, 1419250), (42, 1317875), (50, 1107015), (65, 851550), (70, 790725), (75, 738010), (78, 709625), (91, 608250), (105, 527150), (125, 442806), (130, 425775), (150, 369005), (175, 316290), (182, 304125), (195, 283850), (210, 263575), (250, 221403), (273, 202750), (325, 170310), (350, 158145), (375, 147602), (390, 141925), (455, 121650), (525, 105430), (546, 101375), (650, 85155), (750, 73801), (811, 68250), (875, 63258), (910, 60825), (975, 56770), (1050, 52715), (1365, 40550), (1622, 34125), (1625, 34062), (1750, 31629), (1950, 28385), (2275, 24330), (2433, 22750), (2625, 21086), (2730, 20275), (3250, 17031), (4055, 13650), (4550, 12165), (4866, 11375), (4875, 11354), (5250, 10543), (5677, 9750), (6825, 8110)]