50719950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 137100600

約数和(自身を除く): 86380650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 269, 419, 450, 538, 807, 838, 1257, 1345, 1614, 2095, 2421, 2514, 2690, 3771, 4035, 4190, 4842, 6285, 6725, 7542, 8070, 10475, 12105, 12570, 13450, 18855, 20175, 20950, 24210, 31425, 37710, 40350, 60525, 62850, 94275, 112711, 121050, 188550, 225422, 338133, 563555, 676266, 1014399, 1127110, 1690665, 2028798, 2817775, 3381330, 5071995, 5635550, 8453325, 10143990, 16906650, 25359975, 50719950]

約数ペア:

[(1, 50719950), (2, 25359975), (3, 16906650), (5, 10143990), (6, 8453325), (9, 5635550), (10, 5071995), (15, 3381330), (18, 2817775), (25, 2028798), (30, 1690665), (45, 1127110), (50, 1014399), (75, 676266), (90, 563555), (150, 338133), (225, 225422), (269, 188550), (419, 121050), (450, 112711), (538, 94275), (807, 62850), (838, 60525), (1257, 40350), (1345, 37710), (1614, 31425), (2095, 24210), (2421, 20950), (2514, 20175), (2690, 18855), (3771, 13450), (4035, 12570), (4190, 12105), (4842, 10475), (6285, 8070), (6725, 7542)]