48974490500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{123517}}^1$

素因数の和:123610

約数の個数: 96

約数和(自身を含む): 117077277408

約数和(自身を除く): 68102786908

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 125, 130, 244, 250, 260, 305, 325, 500, 610, 650, 793, 1220, 1300, 1525, 1586, 1625, 3050, 3172, 3250, 3965, 6100, 6500, 7625, 7930, 15250, 15860, 19825, 30500, 39650, 79300, 99125, 123517, 198250, 247034, 396500, 494068, 617585, 1235170, 1605721, 2470340, 3087925, 3211442, 6175850, 6422884, 7534537, 8028605, 12351700, 15069074, 15439625, 16057210, 30138148, 30879250, 32114420, 37672685, 40143025, 61758500, 75345370, 80286050, 97948981, 150690740, 160572100, 188363425, 195897962, 200715125, 376726850, 391795924, 401430250, 489744905, 753453700, 802860500, 941817125, 979489810, 1883634250, 1958979620, 2448724525, 3767268500, 4897449050, 9794898100, 12243622625, 24487245250, 48974490500]

約数ペア:

[(1, 48974490500), (2, 24487245250), (4, 12243622625), (5, 9794898100), (10, 4897449050), (13, 3767268500), (20, 2448724525), (25, 1958979620), (26, 1883634250), (50, 979489810), (52, 941817125), (61, 802860500), (65, 753453700), (100, 489744905), (122, 401430250), (125, 391795924), (130, 376726850), (244, 200715125), (250, 195897962), (260, 188363425), (305, 160572100), (325, 150690740), (500, 97948981), (610, 80286050), (650, 75345370), (793, 61758500), (1220, 40143025), (1300, 37672685), (1525, 32114420), (1586, 30879250), (1625, 30138148), (3050, 16057210), (3172, 15439625), (3250, 15069074), (3965, 12351700), (6100, 8028605), (6500, 7534537), (7625, 6422884), (7930, 6175850), (15250, 3211442), (15860, 3087925), (19825, 2470340), (30500, 1605721), (39650, 1235170), (79300, 617585), (99125, 494068), (123517, 396500), (198250, 247034)]