50763720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 124708920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 271, 280, 420, 446, 542, 669, 813, 840, 892, 1084, 1115, 1338, 1355, 1561, 1626, 1784, 1897, 2168, 2230, 2676, 2710, 3122, 3252, 3345, 3794, 4065, 4460, 4683, 5352, 5420, 5691, 6244, 6504, 6690, 7588, 7805, 8130, 8920, 9366, 9485, 10840, 11382, 12488, 13380, 15176, 15610, 16260, 18732, 18970, 22764, 23415, 26760, 28455, 31220, 32520, 37464, 37940, 45528, 46830, 56910, 60433, 62440, 75880, 93660, 113820, 120866, 181299, 187320, 227640, 241732, 302165, 362598, 423031, 483464, 604330, 725196, 846062, 906495, 1208660, 1269093, 1450392, 1692124, 1812990, 2115155, 2417320, 2538186, 3384248, 3625980, 4230310, 5076372, 6345465, 7251960, 8460620, 10152744, 12690930, 16921240, 25381860, 50763720]

約数ペア:

[(1, 50763720), (2, 25381860), (3, 16921240), (4, 12690930), (5, 10152744), (6, 8460620), (7, 7251960), (8, 6345465), (10, 5076372), (12, 4230310), (14, 3625980), (15, 3384248), (20, 2538186), (21, 2417320), (24, 2115155), (28, 1812990), (30, 1692124), (35, 1450392), (40, 1269093), (42, 1208660), (56, 906495), (60, 846062), (70, 725196), (84, 604330), (105, 483464), (120, 423031), (140, 362598), (168, 302165), (210, 241732), (223, 227640), (271, 187320), (280, 181299), (420, 120866), (446, 113820), (542, 93660), (669, 75880), (813, 62440), (840, 60433), (892, 56910), (1084, 46830), (1115, 45528), (1338, 37940), (1355, 37464), (1561, 32520), (1626, 31220), (1784, 28455), (1897, 26760), (2168, 23415), (2230, 22764), (2676, 18970), (2710, 18732), (3122, 16260), (3252, 15610), (3345, 15176), (3794, 13380), (4065, 12488), (4460, 11382), (4683, 10840), (5352, 9485), (5420, 9366), (5691, 8920), (6244, 8130), (6504, 7805), (6690, 7588)]