49119200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4723}}^1$

素因数の和:4756

約数の個数: 72

約数和(自身を含む): 129163608

約数和(自身を除く): 80044408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4723, 5200, 9446, 10400, 18892, 23615, 37784, 47230, 61399, 75568, 94460, 118075, 122798, 151136, 188920, 236150, 245596, 306995, 377840, 472300, 491192, 613990, 755680, 944600, 982384, 1227980, 1534975, 1889200, 1964768, 2455960, 3069950, 3778400, 4911920, 6139900, 9823840, 12279800, 24559600, 49119200]

約数ペア:

[(1, 49119200), (2, 24559600), (4, 12279800), (5, 9823840), (8, 6139900), (10, 4911920), (13, 3778400), (16, 3069950), (20, 2455960), (25, 1964768), (26, 1889200), (32, 1534975), (40, 1227980), (50, 982384), (52, 944600), (65, 755680), (80, 613990), (100, 491192), (104, 472300), (130, 377840), (160, 306995), (200, 245596), (208, 236150), (260, 188920), (325, 151136), (400, 122798), (416, 118075), (520, 94460), (650, 75568), (800, 61399), (1040, 47230), (1300, 37784), (2080, 23615), (2600, 18892), (4723, 10400), (5200, 9446)]