49981300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 116992512

約数和(自身を除く): 67011212

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 701, 713, 775, 1150, 1402, 1426, 1550, 2300, 2804, 2852, 3100, 3505, 3565, 7010, 7130, 14020, 14260, 16123, 17525, 17825, 21731, 32246, 35050, 35650, 43462, 64492, 70100, 71300, 80615, 86924, 108655, 161230, 217310, 322460, 403075, 434620, 499813, 543275, 806150, 999626, 1086550, 1612300, 1999252, 2173100, 2499065, 4998130, 9996260, 12495325, 24990650, 49981300]

約数ペア:

[(1, 49981300), (2, 24990650), (4, 12495325), (5, 9996260), (10, 4998130), (20, 2499065), (23, 2173100), (25, 1999252), (31, 1612300), (46, 1086550), (50, 999626), (62, 806150), (92, 543275), (100, 499813), (115, 434620), (124, 403075), (155, 322460), (230, 217310), (310, 161230), (460, 108655), (575, 86924), (620, 80615), (701, 71300), (713, 70100), (775, 64492), (1150, 43462), (1402, 35650), (1426, 35050), (1550, 32246), (2300, 21731), (2804, 17825), (2852, 17525), (3100, 16123), (3505, 14260), (3565, 14020), (7010, 7130)]