63089650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 131874372

約数和(自身を除く): 68784722

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 101, 130, 155, 202, 310, 325, 403, 505, 650, 775, 806, 961, 1010, 1313, 1550, 1922, 2015, 2525, 2626, 3131, 4030, 4805, 5050, 6262, 6565, 9610, 10075, 12493, 13130, 15655, 20150, 24025, 24986, 31310, 32825, 40703, 48050, 62465, 65650, 78275, 81406, 97061, 124930, 156550, 194122, 203515, 312325, 407030, 485305, 624650, 970610, 1017575, 1261793, 2035150, 2426525, 2523586, 4853050, 6308965, 12617930, 31544825, 63089650]

約数ペア:

[(1, 63089650), (2, 31544825), (5, 12617930), (10, 6308965), (13, 4853050), (25, 2523586), (26, 2426525), (31, 2035150), (50, 1261793), (62, 1017575), (65, 970610), (101, 624650), (130, 485305), (155, 407030), (202, 312325), (310, 203515), (325, 194122), (403, 156550), (505, 124930), (650, 97061), (775, 81406), (806, 78275), (961, 65650), (1010, 62465), (1313, 48050), (1550, 40703), (1922, 32825), (2015, 31310), (2525, 24986), (2626, 24025), (3131, 20150), (4030, 15655), (4805, 13130), (5050, 12493), (6262, 10075), (6565, 9610)]