49531230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 103915170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 359, 365, 378, 438, 511, 630, 657, 718, 730, 945, 1022, 1077, 1095, 1314, 1533, 1795, 1890, 1971, 2154, 2190, 2513, 2555, 3066, 3231, 3285, 3590, 3942, 4599, 5026, 5110, 5385, 6462, 6570, 7539, 7665, 9198, 9693, 9855, 10770, 12565, 13797, 15078, 15330, 16155, 19386, 19710, 22617, 22995, 25130, 26207, 27594, 32310, 37695, 45234, 45990, 48465, 52414, 67851, 68985, 75390, 78621, 96930, 113085, 131035, 135702, 137970, 157242, 183449, 226170, 235863, 262070, 339255, 366898, 393105, 471726, 550347, 678510, 707589, 786210, 917245, 1100694, 1179315, 1415178, 1651041, 1834490, 2358630, 2751735, 3302082, 3537945, 4953123, 5503470, 7075890, 8255205, 9906246, 16510410, 24765615, 49531230]

約数ペア:

[(1, 49531230), (2, 24765615), (3, 16510410), (5, 9906246), (6, 8255205), (7, 7075890), (9, 5503470), (10, 4953123), (14, 3537945), (15, 3302082), (18, 2751735), (21, 2358630), (27, 1834490), (30, 1651041), (35, 1415178), (42, 1179315), (45, 1100694), (54, 917245), (63, 786210), (70, 707589), (73, 678510), (90, 550347), (105, 471726), (126, 393105), (135, 366898), (146, 339255), (189, 262070), (210, 235863), (219, 226170), (270, 183449), (315, 157242), (359, 137970), (365, 135702), (378, 131035), (438, 113085), (511, 96930), (630, 78621), (657, 75390), (718, 68985), (730, 67851), (945, 52414), (1022, 48465), (1077, 45990), (1095, 45234), (1314, 37695), (1533, 32310), (1795, 27594), (1890, 26207), (1971, 25130), (2154, 22995), (2190, 22617), (2513, 19710), (2555, 19386), (3066, 16155), (3231, 15330), (3285, 15078), (3590, 13797), (3942, 12565), (4599, 10770), (5026, 9855), (5110, 9693), (5385, 9198), (6462, 7665), (6570, 7539)]