53701300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 127491840

約数和(自身を除く): 73790540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1019, 1054, 1550, 1700, 2038, 2108, 2635, 3100, 4076, 5095, 5270, 10190, 10540, 13175, 17323, 20380, 25475, 26350, 31589, 34646, 50950, 52700, 63178, 69292, 86615, 101900, 126356, 157945, 173230, 315890, 346460, 433075, 537013, 631780, 789725, 866150, 1074026, 1579450, 1732300, 2148052, 2685065, 3158900, 5370130, 10740260, 13425325, 26850650, 53701300]

約数ペア:

[(1, 53701300), (2, 26850650), (4, 13425325), (5, 10740260), (10, 5370130), (17, 3158900), (20, 2685065), (25, 2148052), (31, 1732300), (34, 1579450), (50, 1074026), (62, 866150), (68, 789725), (85, 631780), (100, 537013), (124, 433075), (155, 346460), (170, 315890), (310, 173230), (340, 157945), (425, 126356), (527, 101900), (620, 86615), (775, 69292), (850, 63178), (1019, 52700), (1054, 50950), (1550, 34646), (1700, 31589), (2038, 26350), (2108, 25475), (2635, 20380), (3100, 17323), (4076, 13175), (5095, 10540), (5270, 10190)]