50858600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 131658240

約数和(自身を除く): 80799640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 631, 650, 775, 806, 1240, 1262, 1300, 1550, 1612, 2015, 2524, 2600, 3100, 3155, 3224, 4030, 5048, 6200, 6310, 8060, 8203, 10075, 12620, 15775, 16120, 16406, 19561, 20150, 25240, 31550, 32812, 39122, 40300, 41015, 63100, 65624, 78244, 80600, 82030, 97805, 126200, 156488, 164060, 195610, 205075, 254293, 328120, 391220, 410150, 489025, 508586, 782440, 820300, 978050, 1017172, 1271465, 1640600, 1956100, 2034344, 2542930, 3912200, 5085860, 6357325, 10171720, 12714650, 25429300, 50858600]

約数ペア:

[(1, 50858600), (2, 25429300), (4, 12714650), (5, 10171720), (8, 6357325), (10, 5085860), (13, 3912200), (20, 2542930), (25, 2034344), (26, 1956100), (31, 1640600), (40, 1271465), (50, 1017172), (52, 978050), (62, 820300), (65, 782440), (100, 508586), (104, 489025), (124, 410150), (130, 391220), (155, 328120), (200, 254293), (248, 205075), (260, 195610), (310, 164060), (325, 156488), (403, 126200), (520, 97805), (620, 82030), (631, 80600), (650, 78244), (775, 65624), (806, 63100), (1240, 41015), (1262, 40300), (1300, 39122), (1550, 32812), (1612, 31550), (2015, 25240), (2524, 20150), (2600, 19561), (3100, 16406), (3155, 16120), (3224, 15775), (4030, 12620), (5048, 10075), (6200, 8203), (6310, 8060)]