51555930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 79772070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 599, 755, 906, 1198, 1510, 1797, 2265, 2869, 2995, 3594, 4530, 5738, 5990, 8607, 8985, 11381, 14345, 17214, 17970, 22762, 28690, 34143, 43035, 56905, 68286, 86070, 90449, 113810, 170715, 180898, 271347, 341430, 452245, 542694, 904490, 1356735, 1718531, 2713470, 3437062, 5155593, 8592655, 10311186, 17185310, 25777965, 51555930]

約数ペア:

[(1, 51555930), (2, 25777965), (3, 17185310), (5, 10311186), (6, 8592655), (10, 5155593), (15, 3437062), (19, 2713470), (30, 1718531), (38, 1356735), (57, 904490), (95, 542694), (114, 452245), (151, 341430), (190, 271347), (285, 180898), (302, 170715), (453, 113810), (570, 90449), (599, 86070), (755, 68286), (906, 56905), (1198, 43035), (1510, 34143), (1797, 28690), (2265, 22762), (2869, 17970), (2995, 17214), (3594, 14345), (4530, 11381), (5738, 8985), (5990, 8607)]